You can often find pumice stone on the beaches of the Southern Cape. Pumice is a volcanic rock that floats. Its density is most probably ... Use the Rationale section below to EXPLAIN your choice ... (include calculations where needed) A. less than the density of water. B. equal to the density of water. C. more than the density of water
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
You can often find pumice stone on the beaches of the Southern Cape. Pumice is a volcanic rock that floats. Its density is most probably ... Use the Rationale section below to EXPLAIN your choice ... (include calculations where needed)
- A. less than the density of water.
- B. equal to the density of water.
- C. more than the density of water
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